6'598 companies found
Chauffatec SA
Bussigny · Since 2008
The core activity of Chauffatec SA is the installation and maintenance of heating and ventilation systems.
Copa e Co. SA
Savosa · Since 1979
Copa e Co. SA is a trades company that designs and installs sanitary, heating and cooling systems. Its services also include alternative energy systems, aqueduct works, bathroom installations, technical consultancy, maintenance and repairs.
Daniel Graber Wärmetechnik GmbH
Ursenbach · Since 2007
Daniel Graber Wärmetechnik GmbH is a heating specialist offering service, repairs, planning, installation and renovation of oil, gas and heat-pump systems. The company supplies and fits oil burners, boilers and heat pumps, installs and flushes underfloor heating and carries out work on oil tanks, piping and chimney renovation.
Del Sesto SA
Losone · Since 2007
The core activity of Del Sesto SA consists of planning, installing, maintaining and repairing heating and plumbing installations. The company also offers services such as design and maintenance of heating and sanitary systems.
DG Haustechnik GmbH
Unterentfelden · Since 2023
The core activity of DG Haustechnik GmbH is the planning, installation, maintenance and repair of building technology systems, particularly in the areas of heating, plumbing and ventilation. The company also offers a 24-hour emergency service to provide customers with quick and efficient support in emergency situations.
D. Küng Haustechnik
Niederwil Ag · Since 2020
The core activity of D. Küng Haustechnik is the planning, coordination, installation, maintenance and repair of sanitary, heating and ventilation systems. This includes, among other things, the creation of bathroom renovations, the replacement of washing machines and dishwashers, the maintenance of heating boilers and ventilation systems, as well as the installation of heat pumps and rainwater utilization systems.
ECO CONFORT S.A.
Préverenges · Since 1986
ECO CONFORT S.A. provides design, installation and maintenance of controlled mechanical ventilation systems with heat recovery. The company implements its patented Eco Confort® slab-based air distribution concept for residential buildings, administrative buildings and pools, and offers after-sales service and maintenance contracts.
Entreprise Costa SA
Geneva · Since 1987
The core activity of Costa SA is the installation, maintenance and repair of sanitary facilities in Geneva, Switzerland.
Eschelbach Haustechnik GmbH
Aarburg · Since 1999
The core activity of Eschelbach Haustechnik is the installation and maintenance of heating and plumbing systems.
Etter Wärmetechnik AG
Murten · Since 2007
The core activity of Etter Wärmetechnik AG is the planning, installation, maintenance and repair of heating and sanitary systems, including the provision of services in the field of heat pumps, burners and controls.
fasel brunner sanitär ag
Bern · Since 1977
The core activity of Fasel+Brunner AG encompasses the provision of services and offers in the areas of sanitary, plumbing, roofing and photovoltaics, including sanitary services, bathroom and plumbing work as well as projects in the areas of sanitary and plumbing.
Fehlmann Wasseraufbereitung AG
Münchenbuchsee · Since 1980
The company's core activity is the planning, manufacture, delivery, installation and maintenance of water treatment plants, particularly for public and private swimming pools, hotels, municipalities and special facilities. This also includes lift floors, well systems and drinking water treatment plants.
Fischer Wärmetechnik AG
Sursee · Since 2014
The company operates in the heating technology sector and offers services such as the installation, maintenance and repair of heating systems, particularly heat pumps, solar technology and oil heating systems. It also offers fixed-price offers and rental of mobile heating and hot water central units.
Fontech2o GmbH
Schlieren · Since 2023
The core activity of Fontech2o GmbH is building technology planning, in particular the planning and coordination of heating, ventilation, air conditioning and sanitary systems (HVAC) as well as environmental and sewage planning for residential and commercial buildings.
G & A GmbH
Lachen Sz · Since 2008
The core activity of G&A Haustechnik is the planning, consulting and execution of heating and plumbing systems.
Galli SA Impianti sanitari e riscaldamenti
Lamone · Since 1979
The core activity of Galli SA consists of planning, installing and maintaining various types of systems, including: sanitary and heating systems, air conditioning systems (Raffreddamento), ventilation systems (Ventilazione), industrial systems and renewable energy systems. The company also offers a 24/7 emergency service for maintenance and repair of systems.
Garlandini SA
Solduno · Since 2011
The core activity of Garlandini SA is the planning, installation and maintenance of sanitary facilities, heating systems, ventilation and air conditioning systems. The company also offers services in the field of energy efficiency and environmental protection.
G. Cali Heizung Sanitär AG
Grenchen · Since 2018
The core activity of G. Cali Heizung Sanitär AG is the provision of services in the field of building technology, particularly in the areas of heating and sanitation. This includes, among other things: boiler renovation, sanitary installations, bathroom conversions and renovations, heating and sanitation consulting, and solar system installations. The company offers these services to private customers and companies in the region from Solothurn to Biel, emphasizing professional, serious advice and execution of the work.
Geier Haustechnik GmbH
Allschwil · Since 2012
Geier Haustechnik GmbH provides consultancy, planning, installation and maintenance services for heating and sanitary systems, including repairs and renovations.
Geiser Haustechnik AG
Effretikon · Since 2011
The core activity of Geiser Haustechnik AG is the planning, installation, repair and maintenance of building technology systems, particularly in the areas of heating and plumbing.
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Source: Federal Statistical Office, UID register